Python 2.7.6环境搭建

Python 2.7.6环境搭建

为何写脚本

每次用新的机器，都要把python的环境给安装一遍~so，这是一件很操蛋的问题，就shell练手写了一个code,嘿嘿，渣渣技术~

测试环境

我爱vagrant,一条命令直接还原成干净的测试环境，大爱啊~

脚本如下：

#!/bin/bash

# Auther: zhuima

# Date:  2014-06-26

# Function: create python env

#

 

 

REVTAL=0

 

# import Functions

 

. /etc/rc.d/init.d/functions

 

# check network

 

. /etc/sysconfig/network

 

if [ $NETWORKING = 'no' ];then

    exit $REVTAL

fi

 

# install epel yum source

 

function epel_install(){

    if rpm --version &>/dev/null;then

        rpm -ivh  http://mirrors.ustc.edu.cn/Fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

    else

        exit $REVTAL

        print "please checking your yum configure!"

    fi

}

 

 

# install base packages

 

function base_packages(){

    if yum repolist &>/dev/null;then

        yum install yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel patch -y

    else

        exit $REVTAL

        print "please checking your yum configure!"

    fi

}

 

 

# install pip

 

function pip_install(){

    if yum repolist &>/dev/null;then

        yum install python-pip -y

    else

        exit $REVTAL

            print "please checking your yum configure!"

        fi

}

 

# install ipython

 

function ipython_install(){

    if yum repolist &>/dev/null;then

        yum install ipython -y

    else

    exit $REVTAL

        print "please checking your yum configure!"

    fi

}

 

# install pyenv   

 

function pyenv_install(){

    if git --version  &>/dev/null;then

        cd /`whoami` && git clone git://github.com/yyuu/pyenv.git .pyenv 

    else

        yum install git -y

        cd /`whoami` && git clone git://github.com/yyuu/pyenv.git .pyenv 

    fi

}

 

# setting pyenv env

 

function pyenv_env(){

 

echo 'export PYENV_ROOT=$HOME/.pyenv' >> /etc/profile

echo 'export PATH=$PYENV_ROOT/bin:$PATH' >> /etc/profile

#echo 'eval $(pyenv init -)' >> /etc/profile

 

# exec pyenv.sh

if [ -e /etc/profile ];then

    source  /etc/profile

else

    echo "Files is not exists"

    exit $REVTAL

fi

 

}

 

# install python 2.7.6

 

function python_install(){

    if pyenv versions &>/dev/null;then

        pyenv install 2.7.6

    else

        exit $REVTAL

        print "please checking your pyenv configure"

    fi

}

 

# install ansible

 

function install_ansible(){

    if pip --version &>/dev/null;then

        pip install ansible

    else

        yum install pip -y

        pip install ansible

    fi

 

}

 

while :;do

cat << EOF

+-------------------------------------------+

|1、Install epel_install                    |

|2、Install base_packages                  |

|3、Install pip_install                    |

|4、Install ipython_install                |

|5、Install pyenv_install                  |

|6、Install pyenv_env                      |

|7、Install python2.7.6_install            |

|8、One-Click Setup                        | 

|9、[Q|q|quit] to quit                      |

+-------------------------------------------+

EOF

 

read -p "select which one packages you want to install: " choice

 

case $choice in

    1)

      epel_install

      ;;

    2)

      base_packages

      ;;

    3)

      pip_install

      ;;

    4)

      ipython_install

      ;;

    5) 

      pyenv_install

      ;;

    6)

      pyenv_env

      ;;

    7)

      python2.7.6_install

      ;;

    8)

      epel_install

      base_packages

      pip_install

      ipython_install

      pyenv_install

      pyenv_env

      python_install

          source /etc/profile

      ;;

    Q|q|quit)

      exit $REVTAL

      ;;

    *)

      echo "Usage: select one number(1|2|3|4|5|6|7|8|9)"

      exit $REVTAL

      ;;

esac

done

更多详情见请继续阅读下一页的精彩内容：

 

《Python核心编程 第二版》.(Wesley J. Chun ).[高清PDF中文版]

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